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693618

(2S,4S)-2,4-Bis(diphenylphosphino)pentane

97%

Synonym(s):

(S,S)-BDPP, [(1S,3S)-1,3-Dimethyl-1,3-propanediyl]bis[diphenylphosphine]

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About This Item

Empirical Formula (Hill Notation):
C29H30P2
CAS Number:
77876-39-2
Molecular Weight:
440.50
NACRES:
NA.22
PubChem Substance ID:
329761604
UNSPSC Code:
12352002
MDL number:
MFCD00058923
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assay

97%

form

solid

optical activity

[α]20/D −125.0°, c = 1 in chloroform

mp

80-84 °C

functional group

phosphine

SMILES string

C[C@@H](C[C@H](C)P(c1ccccc1)c2ccccc2)P(c3ccccc3)c4ccccc4

InChI

1S/C29H30P2/c1-24(30(26-15-7-3-8-16-26)27-17-9-4-10-18-27)23-25(2)31(28-19-11-5-12-20-28)29-21-13-6-14-22-29/h3-22,24-25H,23H2,1-2H3/t24-,25-/m0/s1

InChI key

CTYPJIUQROQJBG-DQEYMECFSA-N

Application

Ligand used for asymmetric hydrogenation of ketones and alkenes

Hazard Codes

H413

Hazard Classifications

Aquatic Chronic 4

Storage Class

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

PPE (personal protective equipment)

Eyeshields, Gloves, type N95 (US)

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